condition mean min max 1 h after light 1.4571277139999999 1.223077193 1.691178235 3 h after light 1.5874927760000002 0.28810871600000004 2.9181460560000003 5 h after light 2.0806686819999998 1.04800608 2.8892251489999996 7 h after light 0.7933929273333333 0.6982811999999999 0.851583421 9 h after light 1.4576071043333332 1.106990263 1.7714117719999998 11 h after light 2.5702754413333335 2.0258781409999997 3.0394891760000005 13 h after light 1.9786624033333333 1.3470107169999999 2.700931518 15 h after light 2.246123213666667 1.518499346 3.490242401 1 h after dark 1.7647041966666668 1.4296213830000002 2.242305876 3 h after dark 1.587120899 1.088068901 1.883820625 5 h after dark 1.7865200646666666 1.64821577 1.872401925 7 h after dark 1.4282351819999999 0.907280915 1.907990615