condition	mean	min	max
0 h after light	32.95425	32.186	33.7225
4 h after light	15.546199999999999	14.8103	16.2821
8 h after light	9.157995	8.72626	9.58973
4 h after dark	17.0213	13.074	20.9686
8 h after dark	23.36665	21.6202	25.1131
12 h after dark	25.322850000000003	21.2209	29.4248