condition mean min max 3 h after light 0.01608375 0.0 0.193005 7 h after light 0.10624016666666666 0.0 0.749961 11 h after light 0.0 0.0 0.0 2 h after dark 0.044359 0.0 0.328953 6 h after dark 0.06464408333333334 0.0 0.519455 10 h after dark 0.015691166666666666 0.0 0.188294