condition mean min max 0 h after light 0.10348850000000001 0.103396 0.103581 4 h after light 0.103648 0.101943 0.105353 8 h after light 0.520343 0.409179 0.631507 4 h after dark 0.35622200000000004 0.304645 0.407799 8 h after dark 0.102262 0.101833 0.102691 12 h after dark 0.1537615 0.101008 0.206515