condition mean min max 1 h after light 2.6762462195 2.230317235 3.122175204 3 h after light 3.8364870526666666 3.169195877 4.201803601 5 h after light 3.3570141170000003 2.546435725 4.9125285000000005 7 h after light 3.429739975 1.572154008 5.395809272 9 h after light 4.784911219333333 2.9750363319999997 5.925066961000001 11 h after light 5.943531431 4.21169403 7.936377022 13 h after light 6.820754249666667 4.53085423 8.685006884 15 h after light 6.176909269 4.922136719 7.288796861000001 1 h after dark 6.214251276666666 4.969434644 7.097060823 3 h after dark 8.214634359 7.600241831 8.762247941 5 h after dark 6.922826348 5.072944825 8.113741676 7 h after dark 7.638447696666666 6.8360625939999995 8.235319078