condition mean min max 4 h after light 87.436698 65.970755 108.902641 8 h after light 107.239353 103.968888 110.509818 12 h after light 94.7972465 87.945209 101.649284 4 h after dark 142.2672755 93.770552 190.763999 8 h after dark 163.64410850000002 115.570517 211.7177 12 h after dark 89.425096 89.425096 89.425096