condition mean min max 0 h after light 5.2477350000000005 5.08464 5.41083 2 h after light 5.719595 5.64294 5.79625 4 h after light 5.394525 5.38514 5.40391 8 h after light 5.57022 4.40608 6.73436 12 h after light 7.01905 6.63294 7.40516 2 h after dark 7.19503 6.86892 7.52114 4 h after dark 5.864965 5.84193 5.888 8 h after dark 5.7145600000000005 5.5786 5.85052 12 h after dark 5.6477450000000005 5.11565 6.17984