condition	mean	min	max
4 h after light	827.8087654999999	806.369045	849.248486
8 h after light	828.5706885	779.279011	877.862366
12 h after light	705.703985	670.016982	741.390988
4 h after dark	690.6104505	644.29662	736.924281
8 h after dark	801.847743	772.924968	830.770518
12 h after dark	524.330972	524.330972	524.330972