condition mean min max 1 h after light 7.3646478675000004 7.342481775 7.38681396 3 h after light 6.270401024333333 5.29835104 7.507773027000001 5 h after light 7.609794802333333 4.652329119 9.314035447 7 h after light 6.021694220666666 5.1935308319999995 6.5055008139999995 9 h after light 7.612907787666667 5.810304668 9.160971152 11 h after light 7.095242007333333 6.124543582 7.596295897 1 h after dark 6.223957016666667 5.320998183 7.962394081 3 h after dark 7.525334862999999 5.506739216000001 9.083249245 5 h after dark 7.782994970666667 7.053799112 8.286381107 7 h after dark 7.296094444 5.701144367 9.454552212000001 9 h after dark 8.368374759666667 6.494423095 11.61403536 11 h after dark 6.574089592666667 5.857182927 7.44804778