condition	mean	min	max
4 h after light	897.6618495	829.201681	966.122018
8 h after light	863.3890205	785.30898	941.469061
12 h after light	849.4248845	849.211836	849.637933
4 h after dark	865.9049	801.039282	930.770518
8 h after dark	865.355877	747.337878	983.373876
12 h after dark	644.115017	644.115017	644.115017