condition	mean	min	max
0 h after light	0.166324	0.0	0.332648
4 h after light	0.081993	0.0	0.163986
8 h after light	0.0	0.0	0.0
4 h after dark	0.0819985	0.0	0.163997
8 h after dark	0.081904	0.0	0.163808
12 h after dark	0.0	0.0	0.0