condition mean min max 0 h after light 1.9546800000000002 1.65995 2.24941 2 h after light 1.640565 1.16439 2.11674 4 h after light 1.44244 0.86463 2.02025 8 h after light 2.175432 0.697184 3.65368 12 h after light 3.2062114999999998 0.550343 5.86208 2 h after dark 4.8618500000000004 4.17144 5.55226 4 h after dark 4.12528 3.87596 4.3746 8 h after dark 3.0955049999999997 2.11813 4.07288 12 h after dark 5.31449 3.53531 7.09367