condition mean min max 0 h after light 7.49316 5.87793 9.10839 2 h after light 10.90145 10.891 10.9119 4 h after light 7.235715 7.10265 7.36878 8 h after light 5.657439999999999 5.50606 5.80882 12 h after light 6.816965 6.69755 6.93638 2 h after dark 5.24502 5.09683 5.39321 4 h after dark 5.55458 4.86616 6.243 8 h after dark 8.15705 7.74735 8.56675 12 h after dark 8.236105 7.91809 8.55412