condition mean min max 3 h after light 0.6078653333333334 0.357903 1.06858 6 h after light 0.297041 0.211206 0.413152 9 h after light 0.5018400000000001 0.201442 0.776614 12 h after light 0.1278034 0.0762402 0.160232 3 h after dark 0.04758 0.0 0.0810997 6 h after dark 0.08590633333333332 0.0 0.257719 9 h after dark 0.0764649 0.0 0.130457 12 h after dark 0.0692053 0.0 0.127387