condition mean min max 0 h after light 2.24167 1.64035 2.84299 2 h after light 1.32402 1.07796 1.57008 4 h after light 1.0538135 0.999297 1.10833 8 h after light 2.13888 1.93221 2.34555 12 h after light 1.0482775 0.544555 1.552 2 h after dark 1.36658 0.0 2.73316 4 h after dark 1.38457 1.18959 1.57955 8 h after dark 1.1424615 0.947873 1.33705 12 h after dark 1.642445 1.24328 2.04161