condition	mean	min	max
0 h after light	12.7639	11.9076	13.6202
4 h after light	13.31775	12.8758	13.7597
8 h after light	37.965050000000005	37.823	38.1071
4 h after dark	37.92785	35.282	40.5737
8 h after dark	27.111	25.0851	29.1369
12 h after dark	15.44575	12.2556	18.6359