condition	mean	min	max
4 h after light	1168.975189	764.931838	1573.01854
8 h after light	1032.9173605	708.74827	1357.086451
12 h after light	666.6769315	494.737191	838.616672
4 h after dark	1705.0998045	829.524837	2580.674772
8 h after dark	2577.346976	2365.033357	2789.660595
12 h after dark	818.613778	818.613778	818.613778