condition	mean	min	max
4 h after light	37.6	37.6	37.6
8 h after light	34.0	21.7	46.3
12 h after light	21.799999999999997	20.7	22.9
4 h after dark	17.55	3.1	32.0
8 h after dark	40.0	33.6	46.4
12 h after dark	28.05	23.6	32.5