condition	mean	min	max
4 h after light	670.2672222233333	37.36	1926.535
8 h after light	407.1388889	56.86	792.75
12 h after light	168.92888889	33.77666667	299.5966667
1.5 h after dark	86.32444444333333	35.75333333	142.55
5.5 h after dark	52.97555555666667	45.11333333	62.05666667
9.5 h after dark	43.08111111	32.46	61.22333333