condition mean min max 4 h after light 761.2147695000001 723.001288 799.428251 8 h after light 213.6677295 194.664743 232.670716 12 h after light 238.00214649999998 224.713869 251.290424 4 h after dark 100.4064955 49.932045 150.880946 8 h after dark 66.4624555 43.560004 89.364907 12 h after dark 2661.444972 2661.444972 2661.444972