condition	mean	min	max
4 h after light	10.8	10.8	10.8
8 h after light	38.15	35.3	41.0
12 h after light	29.799999999999997	21.3	38.3
4 h after dark	20.3	15.4	25.2
8 h after dark	17.25	1.4	33.1
12 h after dark	19.2	18.0	20.4