condition	mean	min	max
4 h after light	4.4	4.4	4.4
8 h after light	16.1	4.6	27.6
12 h after light	5.05	4.1	6.0
4 h after dark	9.8	7.1	12.5
8 h after dark	11.05	5.8	16.3
12 h after dark	26.549999999999997	8.8	44.3