condition mean min max 0 h after light 10.504480000000001 6.66306 14.3459 2 h after light 1.870165 0.0 3.74033 4 h after light 1.69254 0.0 3.38508 8 h after light 1.713765 0.0 3.42753 12 h after light 17.4155 11.4087 23.4223 2 h after dark 8.72429 3.72908 13.7195 4 h after dark 1.601015 0.0 3.20203 8 h after dark 14.654900000000001 11.2416 18.0682 12 h after dark 5.19825 3.55623 6.84027