condition mean min max 0 h after light 0.3873885 0.0 0.774777 2 h after light 0.889478 0.863719 0.915237 4 h after light 0.7959160000000001 0.774149 0.817683 8 h after light 3.821825e-08 0.0 7.64365e-08 12 h after light 0.678944 0.402295 0.955593 2 h after dark 0.6386645 0.311441 0.965888 4 h after dark 0.5809752453405 4.90681e-07 1.16195 8 h after dark 0.03879945365169 7.30338e-09 0.0775989 12 h after dark 0.441905 0.0 0.88381