condition mean min max 1 h after light 7.8182980676666665 6.00602472 8.769873658 3 h after light 6.2572618423333335 6.169682535 6.309612695 5 h after light 8.131632129 5.966913465 11.03846557 7 h after light 7.436494304333333 6.36679741 8.480109902 9 h after light 6.149466037666667 4.915117499 7.124044797000001 11 h after light 7.055420544666666 5.192956412 8.024649808 13 h after light 7.724280401666666 5.051156042 9.768769422 15 h after light 6.052470385 5.338274524 6.6091065239999995 1 h after dark 9.069707652 7.792795679 9.746510092000001 3 h after dark 7.526896519666667 6.908090989 8.282597458 5 h after dark 7.732626123666666 6.8855849629999994 8.914837575 7 h after dark 12.408285336666665 10.04213892 14.58642484