condition mean min max 2 h after light 0.11674849999999999 0.0 0.700491 6 h after light 0.0791735 0.0 0.475041 10 h after light 0.326225 0.0 1.95735 14 h after light 0.08224016666666667 0.0 0.493441 18 h after light 0.08582000000000001 0.0 0.51492 2 h after dark 0.15808116666666666 0.0 0.948487