condition mean min max 0 h after light 0.3829565 0.0 0.765913 2 h after light 0.0 0.0 0.0 4 h after light 0.361452 0.0 0.722904 8 h after light 0.0 0.0 0.0 12 h after light 1.12063 0.81213 1.42913 2 h after dark 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.4001185 0.0 0.800237 12 h after dark 0.0 0.0 0.0