condition	mean	min	max
4 h after light	40.465437	36.20311	44.727764
8 h after light	57.019420499999995	49.446716	64.592125
12 h after light	48.510872500000005	44.582197	52.439548
4 h after dark	50.238468499999996	49.136464	51.340473
8 h after dark	38.886022999999994	36.974619	40.797427
12 h after dark	43.61886	43.61886	43.61886