condition	mean	min	max
3 h after light	0.14564415	0.0	0.502033
7 h after light	0.057204975000000005	0.0	0.263985
11 h after light	0.014386775000000001	0.0	0.0633776
2 h after dark	0.13230785	0.0	0.574296
6 h after dark	0.0727235	0.0	0.365848
10 h after dark	0.11061665	0.0	0.838927