condition	mean	min	max
0 h after light	0.1673375	0.111691	0.222984
4 h after light	1.228757	0.989324	1.46819
8 h after light	0.723353	0.453968	0.992738
4 h after dark	0.6587265	0.437997	0.879456
8 h after dark	0.3303425	0.221462	0.439223
12 h after dark	0.164588	0.111342	0.217834