condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.4946125	0.486476	0.502749
8 h after light	0.247604	0.244077	0.251131
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0