condition mean min max 0 h after light 67.5584 64.4028 70.714 2 h after light 27.18045 24.0791 30.2818 4 h after light 67.41045 65.4677 69.3532 8 h after light 46.886 37.3295 56.4425 12 h after light 32.21895 25.0624 39.3755 2 h after dark 81.73615000000001 64.489 98.9833 4 h after dark 122.949 118.332 127.566 8 h after dark 107.44900000000001 104.486 110.412 12 h after dark 68.01865000000001 66.1156 69.9217