condition	mean	min	max
4 h after light	0.401884	0.129814	0.830961
8 h after light	0.6513850999999999	0.0725433	1.01348
12 h after light	0.4473216666666667	0.341964	0.520817
4 h after dark	1.041739	0.905377	1.15794
8 h after dark	0.5161946666666667	0.209863	0.744638
12 h after dark	0.32079433333333335	0.110807	0.588086