condition mean min max 1 h after light 1.7054875244999999 1.654751497 1.7562235519999998 3 h after light 2.489020496 1.634034734 4.0323472780000005 5 h after light 1.7328925896666665 1.0283682729999999 2.09601216 7 h after light 3.331195239333333 0.65506417 5.466234893999999 9 h after light 3.9134005503333333 1.037803372 7.098491571 11 h after light 2.755262303333333 1.332814566 3.898475247 13 h after light 2.9404585826666665 0.612277599 4.2819646019999995 15 h after light 3.143410031666667 1.7003745030000001 4.403648104 1 h after dark 3.848218494666667 3.43109132 4.666420336 3 h after dark 6.149368290666667 3.868689427 8.083482256 5 h after dark 3.71812895 1.9023543090000001 6.131362665 7 h after dark 3.9129983249999998 2.1199895719999997 4.955149615