condition	mean	min	max
4 h after light	18.2	18.2	18.2
8 h after light	27.549999999999997	18.2	36.9
12 h after light	27.049999999999997	23.9	30.2
4 h after dark	33.15	28.5	37.8
8 h after dark	21.3	15.5	27.1
12 h after dark	45.55	31.6	59.5