condition	mean	min	max
4 h after light	19.645699999999998	15.9576	23.3338
8 h after light	19.39725	17.2308	21.5637
12 h after light	22.234699999999997	20.9138	23.5556
4 h after dark	21.553233333333335	19.7755	23.1687
8 h after dark	25.237566666666666	24.4701	25.8052
12 h after dark	26.79403333333333	25.5337	28.9838