condition mean min max 2 h after light 7.483898333333333 1.05648 13.3948 6 h after light 20.345544999999998 6.97547 37.1874 10 h after light 15.489180000000001 2.45125 33.9702 14 h after light 13.484546666666667 5.95364 28.2361 18 h after light 29.350033333333332 10.4343 44.3236 2 h after dark 5.278684166666666 0.357626 12.2949