condition mean min max 3 h after light 0.008977191666666667 0.0 0.059619 7 h after light 0.0 0.0 0.0 11 h after light 0.0019236333333333333 0.0 0.0230836 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.02279 0.0 0.27348