condition mean min max 1 h after light 4.402821299 3.522330287 5.413631059 3 h after light 3.5335757493333335 2.7109211139999996 4.706578108 5 h after light 4.109841852000001 2.834335423 5.966913465 7 h after light 3.607609076 1.84064401 4.789414192 9 h after light 3.832032172 3.3819615819999997 4.460271525 11 h after light 2.9209531696666664 2.634959638 3.0698255389999995 13 h after light 4.018252112333333 3.171678384 5.439107924 15 h after light 4.240593810333333 3.328571174 5.322770355 1 h after dark 4.01662984 2.7600736539999997 6.066543471 3 h after dark 2.8855297983333332 2.6717696330000003 3.0054681580000002 5 h after dark 3.3437505803333334 2.5333756000000003 3.762134681 7 h after dark 3.8341607853333333 3.084840059 4.681453918