condition	mean	min	max
4 h after light	27.3048	25.0523	29.5573
8 h after light	21.579250000000002	20.876	22.2825
12 h after light	25.46115	23.7177	27.2046
4 h after dark	30.986733333333333	29.6839	32.7911
8 h after dark	32.95603333333334	29.2588	35.4406
12 h after dark	31.8185	29.0554	36.5443