condition	mean	min	max
4 h after light	1054.6399999999999	1016.16	1093.12
8 h after light	783.8019999999999	750.631	816.973
12 h after light	586.1825	584.163	588.202
4 h after dark	594.4865	543.457	645.516
8 h after dark	896.3625	877.174	915.551
12 h after dark	984.8525	942.335	1027.37