condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.1229715 0.0 0.245943 4 h after light 0.240653 0.0 0.481306 8 h after light 0.1262905 0.0 0.252581 12 h after light 0.140121 0.0 0.280242 2 h after dark 0.1374015 0.0 0.274803 4 h after dark 0.0 0.0 0.0 8 h after dark 0.133148 0.0 0.266296 12 h after dark 0.0 0.0 0.0