condition	mean	min	max
4 h after light	23.7	23.7	23.7
8 h after light	27.549999999999997	24.7	30.4
12 h after light	13.6	5.3	21.9
4 h after dark	10.95	2.5	19.4
8 h after dark	13.95	13.7	14.2
12 h after dark	20.25	19.5	21.0