condition mean min max 1 h after light 19.98596973 19.98596973 19.98596973 3 h after light 15.05439118 10.23512475 19.87365761 5 h after light 8.454533068 7.2923329 9.616733236 7 h after light 9.6418772425 7.325831455 11.95792303 9 h after light 4.751017504 2.2223330359999998 7.279701972000001 11 h after light 2.472687404 1.432134629 3.513240179 1 h after dark 0.8283143270000001 0.245460276 1.4111683780000002 3 h after dark 0.18592662399999998 0.13155155400000001 0.24030169399999998 5 h after dark 0.302787971 0.260710677 0.344865265 7 h after dark 0.328524992 0.27202327800000003 0.385026706 9 h after dark 0.168576796 0.14532245800000002 0.191831134 11 h after dark 0.16291373299999998 0.045970894000000005 0.27985657199999997