condition mean min max 0 h after light 0.03484815 0.0 0.0696963 4 h after light 0.346599 0.283387 0.409811 8 h after light 0.4144953 0.0672376 0.761753 4 h after dark 0.29169849999999997 0.127024 0.456373 8 h after dark 0.47569950000000005 0.432043 0.519356 12 h after dark 0.096105 0.0 0.19221