condition	mean	min	max
4 h after light	37.1141	31.2335	42.9947
8 h after light	27.64915	26.4494	28.8489
12 h after light	29.712899999999998	25.3026	34.1232
4 h after dark	33.6562	32.9685	34.61
8 h after dark	48.744	47.1145	50.3783
12 h after dark	43.41383333333333	43.1055	43.5903