condition mean min max 0 h after light 13.5031 12.2997 14.7065 2 h after light 5.4359850000000005 4.75434 6.11763 4 h after light 6.844635 6.60481 7.08446 8 h after light 5.102824999999999 4.84075 5.3649 12 h after light 6.841419999999999 6.62125 7.06159 2 h after dark 10.339895 9.53069 11.1491 4 h after dark 10.81755 10.5307 11.1044 8 h after dark 14.669550000000001 13.9181 15.421 12 h after dark 15.304300000000001 13.9471 16.6615