condition	mean	min	max
4 h after light	26.5220585	24.402429	28.641688
8 h after light	30.6013485	27.958929	33.243768
12 h after light	30.009737	25.351875	34.667599
4 h after dark	32.29005	28.323654	36.256446
8 h after dark	26.8099905	26.250758	27.369223
12 h after dark	29.936438	29.936438	29.936438