condition	mean	min	max
4 h after light	20.6	20.6	20.6
8 h after light	24.799999999999997	16.2	33.4
12 h after light	14.399999999999999	8.9	19.9
4 h after dark	5.4	4.2	6.6
8 h after dark	17.0	14.6	19.4
12 h after dark	26.950000000000003	9.7	44.2