condition	mean	min	max
4 h after light	0.34853100000000004	0.0	0.908482
8 h after light	0.31975000000000003	0.0	0.674849
12 h after light	0.24309643333333336	0.0785973	0.370308
4 h after dark	0.252659	0.0	0.757977
8 h after dark	0.12062066666666667	0.0	0.258537
12 h after dark	0.23702033333333333	0.0	0.363432