condition	mean	min	max
3 h after light	0.0034651749999999996	0.0	0.0415821
7 h after light	0.0027331416666666664	0.0	0.0327977
11 h after light	0.004665775	0.0	0.0285285
2 h after dark	0.0018460500000000001	0.0	0.0221526
6 h after dark	0.0	0.0	0.0
10 h after dark	0.0019301666666666666	0.0	0.023162