condition mean min max 0 h after light 112.3724 98.6378 126.107 2 h after light 86.09075 81.1028 91.0787 4 h after light 66.03895 65.4302 66.6477 8 h after light 72.87530000000001 64.4985 81.2521 12 h after light 118.03200000000001 108.194 127.87 2 h after dark 130.7735 120.025 141.522 4 h after dark 135.9595 132.175 139.744 8 h after dark 162.006 153.228 170.784 12 h after dark 127.578 112.169 142.987