condition	mean	min	max
4 h after light	16.5	16.5	16.5
8 h after light	5.45	2.9	8.0
12 h after light	28.549999999999997	17.3	39.8
4 h after dark	40.2	36.6	43.8
8 h after dark	28.5	27.2	29.8
12 h after dark	39.7	37.3	42.1