condition	mean	min	max
4 h after light	26.37995	20.7682	31.9917
8 h after light	35.4136	35.1309	35.6963
12 h after light	79.85635	75.2061	84.5066
4 h after dark	92.13313333333333	89.9506	95.618
8 h after dark	79.73533333333333	73.1044	83.5963
12 h after dark	43.8204	42.5126	44.9855