condition mean min max 3 h after light 0.038097 0.0 0.114291 6 h after light 0.06710233333333333 0.0 0.201307 9 h after light 0.034153666666666666 0.0 0.102461 12 h after light 0.023722775 0.0 0.0948911 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0