condition mean min max 1 h after light 3.2173099545 2.661991538 3.772628371 3 h after light 5.506793304 4.775148092 6.847383646 5 h after light 5.262627919 4.06102356 7.221627761000001 7 h after light 5.517203633666667 4.70511358 6.474971126 9 h after light 7.232493752666667 5.8282351839999995 8.673809365 11 h after light 8.155649336 6.237572171 9.514922636 13 h after light 5.491973113666667 1.102099677 7.929788894 15 h after light 8.627611579666667 7.583753073 10.02326023 1 h after dark 7.9494472363333335 7.576993332000001 8.363194887999999 3 h after dark 7.752691446 5.440344507000001 10.78324909 5 h after dark 9.139449814666667 6.329148557000001 11.47753767 7 h after dark 6.487191697 4.745777096 8.497161916