condition mean min max 2 h after light 267.76233333333334 172.621 371.895 6 h after light 245.8645 163.714 322.063 10 h after light 223.4915 181.205 272.203 14 h after light 269.764 209.802 384.522 18 h after light 271.05600000000004 198.668 374.261 2 h after dark 294.54716666666667 225.206 362.908