condition mean min max 1 h after light 4.5719486375 4.4606344689999995 4.683262806 3 h after light 7.421548086333333 6.482446112000001 8.701380967999999 5 h after light 7.034881909333333 6.512999065 7.452105242999999 7 h after light 6.963821611 5.812199128 7.808053417000001 9 h after light 6.337466323 5.880885772 6.780231265 11 h after light 9.942680728666668 8.423388059 12.68264171 13 h after light 9.892261594999999 6.673825825 12.98974943 15 h after light 14.575290413333335 11.44215376 17.63019879 1 h after dark 15.103523006666668 10.84791221 17.23571914 3 h after dark 17.6691193 15.59565425 18.83820625 5 h after dark 15.893874053333333 14.24058425 19.02354309 7 h after dark 14.653773776666666 12.71993743 18.39986941