condition mean min max 1 h after light 4.316668354 4.316668354 4.316668354 3 h after light 3.5384220025 3.1934258389999997 3.8834181660000002 5 h after light 2.257210348 2.053430007 2.460990689 7 h after light 3.1405802145 2.333462516 3.9476979130000003 9 h after light 4.8941615545 3.859386967 5.928936142 11 h after light 9.895693502 9.344418194 10.44696881 1 h after dark 8.6728088885 6.911717597000001 10.43390018 3 h after dark 8.9562618925 5.845414435 12.06710935 5 h after dark 5.0515554085 3.0305502239999997 7.0725605929999995 7 h after dark 4.107342709 2.539686514 5.674998904 9 h after dark 2.0187640394999997 1.569373079 2.468155 11 h after dark 2.175505277 1.706550414 2.64446014