condition mean min max 3 h after light 0.010383075 0.0 0.0706927 7 h after light 0.038394675 0.0 0.206539 11 h after light 0.0490959 0.0 0.222009 2 h after dark 0.03287219166666667 0.0 0.137566 6 h after dark 0.024758325 0.0 0.14798 10 h after dark 0.022860758333333335 0.0 0.0889457