condition	mean	min	max
4 h after light	0.1630995	0.0	0.326199
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.5703635	0.282123	0.858604
8 h after dark	0.1413795	0.0	0.282759
12 h after dark	0.234377	0.0	0.468754