Table 3. Overview of inferential statistics for hypomania (overall score; bright side; dark side), anxiety (trait; state), depression, and sleep-related variables, stratified by the four states of love (in love both at baseline and follow-up; not in love both at baseline and follow-up; not in love at baseline, but in love at follow-up; in love at baseline, but not in love at follow-up).

	Time	Group	Time by group interaction	Post-hoc analyses
	F	F	F
Hypomania
Total score	12.41*	3.98†	3.01‡	Decrease from baseline to follow-up: INLOVESTABLE, NOTANYMORELOVE; increase from baseline to follow-up: NEWLYINLOVE
Anxiety
Trait	0.86	1.07	2.11
State	1.17	3.12‡	2.98‡	Decrease from baseline to follow-up: NOTANYMORELOVE; increase from baseline to follow-up: NEWLYINLOVE
Depression	2.01	1.37	2.89‡	Decrease from baseline to follow-up: NEWLYINLOVE
Sleep-related variables
Concentration	0.67	0.89	0.99
Physical activity	1.00	0.59	0.79
Mood	1.02	0.45	0.89
Sleep quality	0.89	1.01	0.56
Total sleep time	0.56	0.98	0.66
Sleep onset latency	0.89	0.59	0.37

Degrees of freedom: factors time and group: (1, 146); time by group-interaction: (3, 146).

INLOVESTABLE = participants in love both at baseline and at follow-up; NEWLYINLOVE = participants not in love at baseline, but at follow-up; NOTANYMORELOVE = participants in love at baseline, but no longer at follow-up; NOTINLOVESTABLE = participants not in love either at baseline or at follow-up.

^*p < 0.001;

^†p < 0.01;

^‡p < 0.05.