condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.055954 0.0 0.111908 12 h after light 0.062082 0.0 0.124164 2 h after dark 0.0 0.0 0.0 4 h after dark 0.106523 0.104546 0.1085 8 h after dark 0.0 0.0 0.0 12 h after dark 0.058055 0.0 0.11611