condition mean min max 3 h after light 0.09079866666666668 0.0 0.272396 6 h after light 0.0191008 0.0 0.0573024 9 h after light 0.020350133333333333 0.0 0.0610504 12 h after light 0.04591325 0.0 0.127113 3 h after dark 0.0467492 0.0 0.0701255 6 h after dark 0.08708636666666666 0.0 0.200678 9 h after dark 0.103009 0.0 0.181302 12 h after dark 0.02703605 0.0 0.0540721