condition mean min max 0 h after light 5.056245 4.74839 5.3641 2 h after light 5.111535 4.65263 5.57044 4 h after light 3.454195 3.12493 3.78346 8 h after light 2.96706 2.72093 3.21319 12 h after light 5.35395 4.92569 5.78221 2 h after dark 4.49031 3.41916 5.56146 4 h after dark 4.31363 2.18784 6.43942 8 h after dark 4.65625 4.37071 4.94179 12 h after dark 4.637645 3.99978 5.27551