condition mean min max 0 h after light 6.654450000000001 6.32165 6.98725 2 h after light 5.41222 5.09067 5.73377 4 h after light 3.4560649999999997 3.06024 3.85189 8 h after light 3.754235 3.68475 3.82372 12 h after light 5.25859 5.00196 5.51522 2 h after dark 4.27417 2.57928 5.96906 4 h after dark 4.625815 4.35803 4.8936 8 h after dark 7.265115 7.25643 7.2738 12 h after dark 8.63735 8.54665 8.72805