condition mean min max 1 h after light 6.250411475 6.250411475 6.250411475 3 h after light 6.247119442 5.254360988999999 7.239877895 5 h after light 3.6933988195 1.2603337540000001 6.126463885 7 h after light 1.5392193120000002 1.526416503 1.552022121 9 h after light 1.9571090925 1.730564499 2.183653686 11 h after light 3.1118962905000003 1.676029745 4.547762836 1 h after dark 2.9333419285 2.0150875 3.851596357 3 h after dark 2.6602083725 2.029102474 3.291314271 5 h after dark 3.9622810315 2.488918865 5.435643197999999 7 h after dark 4.3048426785 4.176288846 4.433396511000001 9 h after dark 4.4141989275 3.37462099 5.453776865 11 h after dark 4.8805820445 3.9385050510000004 5.822659037999999