condition mean min max 4 h after light 0.04928233333333334 0.0 0.147847 8 h after light 0.239881 0.130004 0.414821 12 h after light 0.07659933333333334 0.0 0.229798 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.023742633333333332 0.0 0.0712279