condition	mean	min	max
4 h after light	26.4507	23.8606	29.0408
8 h after light	22.118850000000002	21.9363	22.3014
12 h after light	20.1844	19.7084	20.6604
4 h after dark	30.7461	28.5876	32.9906
8 h after dark	34.445566666666664	33.5536	35.4456
12 h after dark	29.468433333333333	28.8631	30.4909