condition mean min max 0 h after light 0.0223126 0.0 0.0446252 2 h after light 0.215152 0.139618 0.290686 4 h after light 0.18805095 0.0812669 0.294835 8 h after light 0.17091499999999998 0.17059 0.17124 12 h after light 0.746639 0.499601 0.993677 2 h after dark 0.7664535000000001 0.512117 1.02079 4 h after dark 0.425119 0.372138 0.4781 8 h after dark 0.09158820000000001 0.0899264 0.09325 12 h after dark 0.0646798 0.0442488 0.0851108