condition mean min max 4 h after light 207.93130200000002 198.874796 216.987808 8 h after light 167.159587 154.261633 180.057541 12 h after light 161.466203 141.90659 181.025816 4 h after dark 106.8801385 85.813083 127.947194 8 h after dark 181.4564245 176.794032 186.118817 12 h after dark 211.004607 211.004607 211.004607