condition mean min max 0 h after light 65.20955000000001 64.1256 66.2935 2 h after light 81.05199999999999 72.3969 89.7071 4 h after light 65.01400000000001 64.3545 65.6735 8 h after light 75.01820000000001 74.351 75.6854 12 h after light 169.45850000000002 166.149 172.768 2 h after dark 197.4895 187.052 207.927 4 h after dark 153.1155 148.235 157.996 8 h after dark 159.9405 131.087 188.794 12 h after dark 78.71695 71.0557 86.3782