condition	mean	min	max
4 h after light	9.885625000000001	7.14405	12.6272
8 h after light	13.4594	13.2337	13.6851
12 h after light	35.46925	34.2441	36.6944
4 h after dark	35.9627	32.8498	37.9104
8 h after dark	29.8729	26.7239	31.9686
12 h after dark	12.746066666666668	10.5877	14.1524