condition	mean	min	max
3 h after light	2.6592433333333334	1.41776	3.85212
6 h after light	3.92885	2.86184	4.86088
9 h after light	6.5218066666666665	5.51513	7.38029
12 h after light	6.9243325	2.00488	9.12205
3 h after dark	6.72028	6.09784	7.37282
6 h after dark	3.1577966666666666	3.06883	3.21912
9 h after dark	1.93146	1.29402	2.74007
12 h after dark	1.359025	1.3485	1.36955