condition	mean	min	max
4 h after light	23.704233333333335	17.6792	27.5232
8 h after light	12.68808	4.63734	20.0659
12 h after light	14.524339999999999	8.72622	21.1074
4 h after dark	19.475233333333332	16.0007	22.863
8 h after dark	26.8046	20.904	32.7528
12 h after dark	29.27103333333333	24.6812	31.7534