condition mean min max 0 h after light 6.722620000000001 5.35442 8.09082 2 h after light 6.252335 5.91381 6.59086 4 h after light 5.4896199999999995 3.50398 7.47526 8 h after light 4.229495 3.99082 4.46817 12 h after light 6.96491 5.57221 8.35761 2 h after dark 5.38593 4.69688 6.07498 4 h after dark 5.856335 4.50842 7.20425 8 h after dark 9.28938 7.37836 11.2004 12 h after dark 4.53583 4.53557 4.53609