condition mean min max 4 h after light 37.95673666666667 31.45895 42.437740000000005 8 h after light 64.94649666666666 36.001259999999995 103.3559 12 h after light 86.54566333333332 78.84201 98.42071999999999 16 h after light 78.53429666666666 59.31954 105.8819 4 h after dark 81.50653 78.70023 82.9392 8 h after dark 56.333020000000005 47.60557 62.77986