condition mean min max 1 h after light 0.92986478 0.780543801 1.079185759 3 h after light 1.9689648143333331 1.244978845 3.0773176589999998 5 h after light 1.020246 0.783518684 1.2292132359999999 7 h after light 1.7236986143333333 1.3756347569999998 2.14497825 9 h after light 1.7580030190000002 0.96861648 2.8393966280000003 11 h after light 1.5534172163333333 1.386127149 1.7179721430000001 13 h after light 1.744979441 1.163327437 2.108044112 15 h after light 2.1225865686666667 1.789867898 2.527917691 1 h after dark 1.9687843429999998 1.0722160379999999 3.21195166 3 h after dark 2.932102217666667 1.8134481690000002 3.8975599130000003 5 h after dark 2.347674777 2.059642118 2.637145232 7 h after dark 2.5547257576666667 1.744770991 4.152748305