condition mean min max 0 h after light 3.00983 2.79973 3.21993 2 h after light 4.51981 4.44927 4.59035 4 h after light 5.445705 4.9772 5.91421 8 h after light 3.764235 2.94164 4.58683 12 h after light 4.95306 4.80643 5.09969 2 h after dark 4.9369250000000005 3.88141 5.99244 4 h after dark 4.28309 2.14253 6.42365 8 h after dark 4.59689 3.76126 5.43252 12 h after dark 4.39855 3.96589 4.83121