condition mean min max 1 h after light 38.173984295 37.58478295 38.76318564 3 h after light 31.37277263333333 30.30180539 33.44371621 5 h after light 32.941009603333335 30.10296256 35.17160405 7 h after light 32.60499029666667 27.87548181 35.29476934 9 h after light 40.788958273333336 36.99826682 45.53854846 11 h after light 47.68941391 41.702231700000006 53.62091222 1 h after dark 35.84546239666667 32.34449458 39.9465894 3 h after dark 43.43304758666667 36.60730047 51.55152202 5 h after dark 41.29339359 36.08246963 48.52087518 7 h after dark 33.505586576666666 31.83271601 36.73417762 9 h after dark 39.62201092 37.80087288 42.00044236 11 h after dark 38.51636319666667 35.24981234 43.05022628