condition mean min max 1 h after light 16.10532135 16.10532135 16.10532135 3 h after light 13.002984106500001 8.157425413 17.8485428 5 h after light 6.7223725089999995 6.23555879 7.209186227999999 7 h after light 10.2247877155 8.854737981 11.59483745 9 h after light 8.6698139075 6.391623885 10.94800393 11 h after light 6.2866345915 3.382710183 9.190559 1 h after dark 2.5124575415 1.8568635919999998 3.1680514910000004 3 h after dark 4.7478193555 2.896831479 6.598807232 5 h after dark 8.476851751000002 6.788114392000001 10.16558911 7 h after dark 14.238266655 10.84774936 17.62878395 9 h after dark 19.8662821 19.05024031 20.68232389 11 h after dark 27.315933259999998 21.82729739 32.80456913