condition mean min max 0 h after light 1.0776215 0.956173 1.19907 2 h after light 2.323045 2.24368 2.40241 4 h after light 2.441225 2.22014 2.66231 8 h after light 0.8238955 0.779685 0.868106 12 h after light 0.9053215 0.847466 0.963177 2 h after dark 0.35686700000000005 0.347967 0.365767 4 h after dark 0.675323 0.597574 0.753072 8 h after dark 1.2675745 0.849169 1.68598 12 h after dark 1.689475 1.32735 2.0516