condition mean min max 1 h after light 8.643683055333334 7.134976735 10.07411128 3 h after light 7.483194403666666 6.855233331 8.583346999 5 h after light 9.651879238 8.14871434 11.5425051 7 h after light 10.274175529666667 9.30037407 11.63549963 9 h after light 7.445584580666667 6.042438026 9.106387697 11 h after light 9.979288287 8.020232681 11.01848095 13 h after light 9.795566583 7.071618459 11.29117505 15 h after light 7.7350484963333335 6.6275111220000005 8.915640344 1 h after dark 10.738662023333333 10.06158429 11.47155613 3 h after dark 8.071060767333332 6.594154839 10.66607874 5 h after dark 9.120530207 6.974744071 10.19846075 7 h after dark 11.118531589 9.609300147 12.91653697