condition mean min max 1 h after light 5.855150091 4.227945589 7.482354592999999 3 h after light 4.648531168666667 3.2680694669999997 5.690147143 5 h after light 3.3802774426666664 2.3047748169999998 5.43653154 7 h after light 4.013379848333333 1.31012834 6.094090472 9 h after light 4.882411793666667 2.90584944 7.770980246000001 11 h after light 4.502511295333333 1.386127149 6.769262754 13 h after light 3.8810254526666665 1.224555197 6.268309316 15 h after light 4.586431768333334 2.505815057 5.998072417 1 h after dark 6.815572273333332 4.181597443999999 9.259974598 3 h after dark 6.04763652 4.222356573 7.132896131 5 h after dark 6.140410256333333 1.2682362059999999 9.164079682 7 h after dark 8.398634762 6.501301356 11.7946519