condition	mean	min	max
0 h after light	0.130492	0.0	0.260984
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.2549565	0.0	0.509913