condition mean min max 0 h after light 1.088125 0.41014 1.76611 2 h after light 0.0 0.0 0.0 4 h after light 0.2567085 0.0 0.513417 8 h after light 0.00970075 0.0 0.0194015 12 h after light 0.0 0.0 0.0 2 h after dark 0.643075 0.0 1.28615 4 h after dark 0.01881085 0.0 0.0376217 8 h after dark 0.0159079 0.0 0.0318158 12 h after dark 0.48552910000000005 0.0186112 0.952447