condition	mean	min	max
4 h after light	10.12226	9.58812	10.6564
8 h after light	8.642299999999999	7.97527	9.30933
12 h after light	12.492799999999999	12.4211	12.5645
4 h after dark	21.930300000000003	19.4917	24.3689
8 h after dark	14.1523	12.57	15.7346
12 h after dark	13.70475	12.4583	14.9512