condition mean min max 0 h after light 3.6203450000000004 2.58302 4.65767 2 h after light 5.89222 5.70457 6.07987 4 h after light 8.460425 7.88601 9.03484 8 h after light 4.36372 3.93556 4.79188 12 h after light 5.0004349999999995 4.18888 5.81199 2 h after dark 5.70889 4.94045 6.47733 4 h after dark 6.006185 5.77223 6.24014 8 h after dark 4.354515 3.81004 4.89899 12 h after dark 5.96915 5.27313 6.66517