condition mean min max 1 h after light 6.1953463805 5.878788272 6.511904489 3 h after light 7.424476068666666 4.854999456 12.33435777 5 h after light 8.057291085666666 7.243881987999999 8.588310737 7 h after light 8.912604419333334 6.883520004 11.09544703 9 h after light 11.383096581 7.337251652999999 15.79476269 11 h after light 9.573428770666666 7.922212587000001 11.42392476 1 h after dark 12.614851594000001 9.650892372000001 14.9830302 3 h after dark 10.681160943333333 10.05105133 11.11740043 5 h after dark 12.205200953333334 10.27107768 13.26952964 7 h after dark 10.505338374333334 8.933549087000001 13.54801309 9 h after dark 11.817405501666666 9.992676795 13.96751696 11 h after dark 10.532356965666667 8.758044064 13.61017764