condition mean min max 3 h after light 0.07112133333333333 0.0 0.213364 6 h after light 0.11969099999999999 0.0 0.359073 9 h after light 0.0 0.0 0.0 12 h after light 0.0426335 0.0 0.170534 3 h after dark 0.385068 0.276372 0.439427 6 h after dark 0.12653966666666666 0.0 0.379619 9 h after dark 0.12049866666666666 0.0 0.200091 12 h after dark 0.1694155 0.0 0.338831