condition	mean	min	max
0 h after light	0.04354405	0.0	0.0870881
4 h after light	0.0873002	0.0858641	0.0887363
8 h after light	0.08740534999999999	0.0861603	0.0886504
4 h after dark	0.0	0.0	0.0
8 h after dark	0.172265	0.171542	0.172988
12 h after dark	0.0	0.0	0.0