condition	mean	min	max
4 h after light	14.5	14.5	14.5
8 h after light	13.65	5.7	21.6
12 h after light	15.65	5.5	25.8
4 h after dark	19.549999999999997	10.2	28.9
8 h after dark	39.0	37.9	40.1
12 h after dark	32.6	19.8	45.4