condition mean min max 1 h after light 4.2176380895 4.0603639760000005 4.374912203 3 h after light 4.351341989333333 4.106365022 4.491702542 5 h after light 5.940111373 5.424840734 6.908517081 7 h after light 5.6800519650000005 4.93130979 6.297688514 9 h after light 4.667969162333333 2.9770233339999996 5.801547819 11 h after light 4.723315201666667 3.763050979 6.089190781 1 h after dark 6.307018168333333 5.361606874 7.534818657000001 3 h after dark 4.597347553666667 4.135130646 5.2140559930000006 5 h after dark 5.294069998 4.479116582 6.222434801 7 h after dark 5.217629151333333 5.094337909 5.387513977 9 h after dark 5.013649908333333 4.5831074019999996 5.372893751 11 h after dark 5.002587703 4.0743843889999996 5.758170863999999