condition	mean	min	max
3 h after light	3.6358125	2.40908	4.92452
7 h after light	3.25297	2.1014	4.777
11 h after light	3.3717366666666666	2.31153	4.59786
2 h after dark	3.4288	2.30833	4.69157
6 h after dark	3.2352925	2.49142	3.97497
10 h after dark	3.2250116666666666	2.14352	4.19446