condition mean min max 0 h after light 0.0832025 0.0 0.166405 2 h after light 0.0 0.0 0.0 4 h after light 0.2476555 0.16908 0.326231 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.264448 0.186262 0.342634 4 h after dark 0.0799685 0.0 0.159937 8 h after dark 0.0902485 0.0 0.180497 12 h after dark 0.0 0.0 0.0