condition mean min max 0 h after light 0.08943960000000001 0.0567322 0.122147 2 h after light 0.0636935 0.0 0.127387 4 h after light 0.057644 0.0 0.115288 8 h after light 0.73081 0.644482 0.817138 12 h after light 1.030885 1.02563 1.03614 2 h after dark 0.5879829999999999 0.35044 0.825526 4 h after dark 0.44446549999999996 0.436216 0.452715 8 h after dark 0.43871400000000005 0.430754 0.446674 12 h after dark 0.1781995 0.174723 0.181676