condition	mean	min	max
4 h after light	2193.6261113333335	1658.046667	2561.826667
8 h after light	1598.7322223333333	1490.916667	1774.71
12 h after light	1238.558889	1139.643333	1366.676667
1.5 h after dark	947.33	832.78	1056.89
5.5 h after dark	1347.0444443333333	1205.493333	1564.263333
9.5 h after dark	2377.133333333333	2116.53	2585.273333