condition mean min max 0 h after light 331.054 314.882 347.226 2 h after light 235.35399999999998 224.822 245.886 4 h after light 205.572 197.182 213.962 8 h after light 184.7455 166.151 203.34 12 h after light 215.137 213.33 216.944 2 h after dark 221.5365 203.921 239.152 4 h after dark 235.781 220.361 251.201 8 h after dark 326.1435 314.482 337.805 12 h after dark 348.1445 342.872 353.417