condition mean min max 1 h after light 5.026994326666666 4.2725025510000005 5.886249642999999 3 h after light 5.375554615333334 4.348468904 6.309612695 5 h after light 5.480827951999999 4.049050604 7.106957287999999 7 h after light 4.951417515666667 4.733723329 5.124495477 9 h after light 5.0130595190000005 4.870024678 5.151348413 11 h after light 4.1789511919999995 3.59312678 4.55826174 13 h after light 4.582637324 4.186615466 5.24485407 15 h after light 5.334240593 4.487920917 5.988116649 1 h after dark 4.359707496333334 3.838227425 4.636220214 3 h after dark 5.662966755333334 4.88613663 6.764693326000001 5 h after dark 5.174696044333333 4.07535432 5.9112097320000005 7 h after dark 5.6687487013333335 5.28403785 6.0119724