condition mean min max 2 h after light 0.077999 0.0 0.17067 6 h after light 0.019290166666666667 0.0 0.115741 10 h after light 0.093259 0.0 0.230092 14 h after light 0.1194465 0.0 0.155774 18 h after light 0.0405225 0.0 0.141789 2 h after dark 0.08260683333333334 0.0 0.34664