condition	mean	min	max
0 h after light	7.08758	6.70445	7.47071
4 h after light	29.1995	22.0971	36.3019
8 h after light	35.1639	34.1421	36.1857
4 h after dark	15.854199999999999	10.1651	21.5433
8 h after dark	20.6941	18.8199	22.5683
12 h after dark	9.073075	8.74259	9.40356