condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.7615795000000001 0.718229 0.80493 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.192578 0.184529 0.200627 4 h after dark 0.089394 0.0 0.178788 8 h after dark 0.0 0.0 0.0 12 h after dark 0.095664 0.0 0.191328