condition mean min max 1 h after light 8.994119852 8.502395133 9.485844571 3 h after light 11.178865816666667 9.9966569 11.98715485 5 h after light 11.587311158666667 9.963373926000001 13.05287746 7 h after light 11.531609183333334 10.79625031 12.41749514 9 h after light 11.916461326333334 9.827352539 14.25570808 11 h after light 12.676903533333334 10.77882111 13.98413131 13 h after light 11.818787683333333 9.7390382 13.58487325 15 h after light 12.14825435 11.88318283 12.45696577 1 h after dark 11.375327136666668 10.79456008 12.10989604 3 h after dark 13.65762074 10.5665321 15.25570607 5 h after dark 14.618629703333333 12.47716383 15.92255721 7 h after dark 10.805286459000001 8.819550297000001 11.91866326