condition mean min max 0 h after light 2.721235 2.59008 2.85239 2 h after light 1.47373 1.33697 1.61049 4 h after light 1.392925 1.20999 1.57586 8 h after light 1.7024750000000002 1.35281 2.05214 12 h after light 2.1843 1.85384 2.51476 2 h after dark 2.4063049999999997 2.29933 2.51328 4 h after dark 3.2416150000000004 2.89 3.59323 8 h after dark 3.4874099999999997 3.35838 3.61644 12 h after dark 2.4160500000000003 2.35334 2.47876