condition mean min max 0 h after light 586.2719999999999 546.947 625.597 2 h after light 368.154 365.98 370.328 4 h after light 441.24 413.43 469.05 8 h after light 390.97249999999997 389.598 392.347 12 h after light 617.943 542.885 693.001 2 h after dark 511.9525 501.689 522.216 4 h after dark 612.133 563.082 661.184 8 h after dark 601.441 436.83 766.052 12 h after dark 453.5135 374.344 532.683