condition mean min max 2 h after light 0.025231833333333332 0.0 0.151391 6 h after light 0.06927066666666667 0.0 0.183084 10 h after light 0.028870499999999997 0.0 0.173223 14 h after light 0.0 0.0 0.0 18 h after light 0.014777683333333333 0.0 0.0886661 2 h after dark 0.0 0.0 0.0