condition mean min max 3 h after light 0.31176015 0.0 1.09196 7 h after light 0.16841104166666665 0.0 0.608058 11 h after light 0.20287275833333332 0.0 0.786554 2 h after dark 0.21632096666666667 0.0 0.908885 6 h after dark 0.19891314166666668 0.0 0.693141 10 h after dark 0.19168537500000002 0.0 0.592914