condition mean min max 3 h after light 407.582 316.432 523.188 6 h after light 300.33233333333334 267.234 359.998 9 h after light 250.322 202.378 305.154 12 h after light 328.026 256.204 420.802 3 h after dark 364.31766666666664 331.271 408.465 6 h after dark 451.521 417.78 478.6 9 h after dark 450.53166666666664 411.056 479.15 12 h after dark 408.93100000000004 355.541 462.321