condition mean min max 1 h after light 8.69990807 6.90415832 10.49565782 3 h after light 19.176577519666665 7.847807339 27.52059018 5 h after light 31.463508006666665 23.14072615 41.53646712 7 h after light 32.62159509666667 29.43803236 36.33905667 9 h after light 27.765649376666666 19.43334676 32.29635589 11 h after light 28.694802916666667 26.44038451 32.20861439 1 h after dark 22.56331454 21.44642749 24.24999108 3 h after dark 17.966391606666665 13.91123771 25.54887436 5 h after dark 15.579679936666667 14.90464656 16.86804615 7 h after dark 17.43198305 15.21592075 19.49137983 9 h after dark 17.637883600000002 15.25198037 19.25286927 11 h after dark 18.672519949999998 17.42449494 19.32536797