condition mean min max 0 h after light 0.472483 0.330659 0.614307 2 h after light 0.1538495 0.0 0.307699 4 h after light 0.376909 0.312091 0.441727 8 h after light 0.158604 0.0 0.317208 12 h after light 0.0 0.0 0.0 2 h after dark 0.1581095 0.0 0.316219 4 h after dark 0.0 0.0 0.0 8 h after dark 0.33931999999999995 0.333163 0.345477 12 h after dark 0.23758400000000002 0.147298 0.32787