condition mean min max 1 h after light 8.665899512000001 7.770137462 9.561661562000001 3 h after light 9.339983531 5.835838335 13.90098667 5 h after light 6.890508673333334 5.070504598 9.03905244 7 h after light 8.215689216666668 5.3060197780000005 10.51731271 9 h after light 6.346419277 4.35877416 8.144585065 11 h after light 3.963547254 3.345727568 4.493157912 13 h after light 3.4978888746666668 3.367526792 3.70056815 15 h after light 2.261107551333333 1.5213877130000002 3.0601108889999997 1 h after dark 2.3994722666666664 2.072951006 3.030143075 3 h after dark 2.7177490386666667 2.598373275 2.90151707 5 h after dark 3.3482539516666665 2.219413361 3.955717848 7 h after dark 5.287829685 4.745777096 6.006637122000001