condition mean min max 0 h after light 0.8469055000000001 0.581301 1.11251 2 h after light 1.027185 1.00291 1.05146 4 h after light 0.7091665 0.696433 0.7219 8 h after light 0.698929 0.633681 0.764177 12 h after light 1.1943000000000001 1.13523 1.25337 2 h after dark 0.9939665 0.831193 1.15674 4 h after dark 1.0603574999999998 0.993255 1.12746 8 h after dark 1.105975 1.08591 1.12604 12 h after dark 1.2848950000000001 1.25983 1.30996