condition mean min max 1 h after light 3.853795386 2.754642917 4.9839778 3 h after light 4.192768991666666 3.32529975 5.513805688 5 h after light 4.111554693333334 3.29750481 5.443626859 7 h after light 3.7374707876666666 3.062997448 4.7330845969999995 9 h after light 3.459049967 2.276177206 5.079753682 11 h after light 3.890520356666667 2.884975785 4.714374935 13 h after light 3.857255188 3.171678384 5.0020367519999995 15 h after light 3.874368123 3.07892249 5.278413935 1 h after dark 4.828733177 3.30453994 6.308404545 3 h after dark 3.728068095666667 3.0503258910000004 4.320308343 5 h after dark 5.101333708 3.1703382139999996 7.13187006 7 h after dark 5.5043915163333335 3.0059862 8.059492075