condition	mean	min	max
4 h after light	705.0787795000001	640.232057	769.925502
8 h after light	794.427598	691.474146	897.38105
12 h after light	1045.3964230000001	970.646749	1120.146097
4 h after dark	1257.9071920000001	1152.615742	1363.198642
8 h after dark	1017.5222014999999	961.485853	1073.55855
12 h after dark	1817.575838	1817.575838	1817.575838