condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.08292456666666667	0.0	0.216439
12 h after light	0.20112866666666668	0.0	0.552581
4 h after dark	0.04314713333333333	0.0	0.0874007
8 h after dark	0.174936	0.157267	0.187386
12 h after dark	0.325588	0.290368	0.384144