condition mean min max 1 h after light 13.26476213 13.26476213 13.26476213 3 h after light 12.01879796 11.00682541 13.03077051 5 h after light 10.081147178 7.1113276260000005 13.05096673 7 h after light 11.292261853500001 8.299691487 14.28483222 9 h after light 6.836746783 4.899958858 8.773534708 11 h after light 4.877621365 3.1683768580000002 6.586865872000001 1 h after dark 2.3604959804999996 1.315182219 3.4058097419999998 3 h after dark 3.100281119 2.259429264 3.941132974 5 h after dark 5.1619229465 3.5947209339999997 6.729124959 7 h after dark 7.931481633499999 6.0864826889999994 9.776480578 9 h after dark 10.549466823 9.283679556000001 11.81525409 11 h after dark 11.794735025000001 11.6323389 11.95713115