condition mean min max 0 h after light 2.964845 2.36512 3.56457 2 h after light 2.26968 1.99023 2.54913 4 h after light 1.643205 1.15351 2.1329 8 h after light 1.023457 0.781614 1.2653 12 h after light 1.37354 1.23522 1.51186 2 h after dark 2.617295 2.11788 3.11671 4 h after dark 2.91925 2.81876 3.01974 8 h after dark 2.6622250000000003 2.55381 2.77064 12 h after dark 3.5135 3.43352 3.59348