condition	mean	min	max
0 h after light	25.7352	22.9928	28.4776
4 h after light	16.4055	16.0419	16.7691
8 h after light	12.639	10.6609	14.6171
4 h after dark	23.19075	22.2248	24.1567
8 h after dark	24.496000000000002	21.7319	27.2601
12 h after dark	22.559849999999997	20.2796	24.8401