condition	mean	min	max
2 h after light	0.028962	0.0	0.173772
6 h after light	0.0	0.0	0.0
10 h after light	0.08849783333333333	0.0	0.530987
14 h after light	0.063926	0.0	0.383556
18 h after light	0.0	0.0	0.0
2 h after dark	0.0	0.0	0.0