condition mean min max 1 h after light 9.658117504 9.356631016 9.959603992 3 h after light 11.831872053333333 10.5709242 14.20892581 5 h after light 12.253004233333334 11.32066752 12.84576926 7 h after light 12.405434528333334 8.956190925 14.32181149 9 h after light 12.64327482 10.7785362 15.38050556 11 h after light 12.369884216666668 11.6923378 12.90480646 1 h after dark 7.156965351666667 5.327778393 8.908951592000001 3 h after dark 5.4789422163333334 5.137247524 5.7570455439999995 5 h after dark 6.535938316666667 5.824728055 7.384741989 7 h after dark 6.866513815666666 5.701144367 8.557999847 9 h after dark 8.570209223666666 6.605438874 10.51837165 11 h after dark 6.699601924333333 5.133261441 8.223776945