condition mean min max 2 h after light 110.55033333333334 103.033 115.212 6 h after light 99.4084 91.5022 104.852 10 h after light 94.1643 87.7571 103.865 2 h after dark 156.534 148.596 168.359 6 h after dark 256.8043333333333 244.429 267.28 10 h after dark 310.39300000000003 308.386 314.086