condition mean min max 1 h after light 2.251621705 2.251621705 2.251621705 3 h after light 4.5138848045 3.860619409 5.1671502 5 h after light 5.737392822 5.6752160410000005 5.799569602999999 7 h after light 7.177922988500001 6.264792682 8.091053295 9 h after light 8.044966335 7.684409026 8.405523644 11 h after light 9.34437403 8.33322648 10.35552158 1 h after dark 8.427243302499999 5.563123265 11.29136334 3 h after dark 5.2704373935 4.322678959 6.218195828 5 h after dark 5.8127099495 5.276850281000001 6.348569617999999 7 h after dark 6.176697020500001 5.6373289920000005 6.716065049 9 h after dark 6.7689068445 6.247137273 7.290676416 11 h after dark 7.2566847985 7.007740511000001 7.505629086