condition	mean	min	max
4 h after light	24.135199999999998	23.7902	24.4802
8 h after light	12.926749999999998	12.0963	13.7572
12 h after light	7.319775	7.13175	7.5078
4 h after dark	8.659215	8.21331	9.10512
8 h after dark	13.424150000000001	13.2064	13.6419
12 h after dark	18.698999999999998	17.3045	20.0935