condition mean min max 3 h after light 0.07049723333333334 0.0 0.122253 6 h after light 0.0250302 0.0 0.0750906 9 h after light 0.04016466666666667 0.0362506 0.0442424 12 h after light 0.0946763 0.0356627 0.222274 3 h after dark 0.17636533333333332 0.0 0.413504 6 h after dark 0.0922057 0.0 0.19723 9 h after dark 0.09539593333333334 0.0593958 0.125531 12 h after dark 0.02275055 0.0 0.0455011