condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.039245499999999996 0.0 0.235473 10 h after light 0.2660578333333333 0.0 0.865529 14 h after light 0.089261 0.0 0.290973 18 h after light 0.22459483333333335 0.0 1.02096 2 h after dark 0.07835916666666666 0.0 0.470155