condition mean min max 0 h after light 0.2100115 0.0 0.420023 2 h after light 0.353672 0.0 0.707344 4 h after light 0.0 0.0 0.0 8 h after light 0.2160635 0.0 0.432127 12 h after light 1.275289 0.632778 1.9178 2 h after dark 1.66873 1.17536 2.1621 4 h after dark 0.41133149999999996 0.403697 0.418966 8 h after dark 1.38782 1.18107 1.59457 12 h after dark 0.5432815 0.224176 0.862387