condition mean min max 1 h after light 12.26394774 12.26394774 12.26394774 3 h after light 7.948042613 5.8483049760000005 10.04778025 5 h after light 3.6349327565 3.111722232 4.158143281 7 h after light 4.4959460055000005 3.972769483 5.0191225280000005 9 h after light 3.7167822435 3.2404477739999997 4.193116713 11 h after light 3.8409548045000004 3.4788117960000005 4.203097813 1 h after dark 4.098061869 3.3015468639999996 4.894576874 3 h after dark 4.379937742 4.313280491 4.446594993 5 h after dark 4.474168150500001 4.285726193 4.662610108 7 h after dark 6.624902112999999 5.174513575 8.075290651 9 h after dark 8.813470066 7.733487726 9.893452406 11 h after dark 9.5902503605 8.917276811 10.26322391