condition mean min max 3 h after light 270.34825 188.969 425.877 7 h after light 297.05375 199.33 465.659 11 h after light 349.842 163.439 459.807 2 h after dark 315.25125 257.309 382.332 6 h after dark 278.5175 191.53 407.978 10 h after dark 224.84975 143.067 309.534