condition	mean	min	max
4 h after light	0.1278265	0.0	0.255653
8 h after light	0.0	0.0	0.0
12 h after light	0.203585	0.0	0.40717
4 h after dark	0.19158033333333332	0.0	0.574741
8 h after dark	0.0	0.0	0.0
12 h after dark	0.3131583333333333	0.0	0.701457