condition	mean	min	max
4 h after light	0.44533429999999996	0.0	1.24226
8 h after light	0.5414583333333333	0.118895	0.800572
12 h after light	0.2771425	0.0806055	0.460264
4 h after dark	0.5931223333333333	0.254694	0.841431
8 h after dark	0.575548	0.372229	0.883808
12 h after dark	0.6752256666666667	0.494421	0.88077