condition mean min max 1 h after light 5.014784409 5.014784409 5.014784409 3 h after light 3.4988206235 2.940004977 4.05763627 5 h after light 2.8159282589999997 2.211452881 3.4204036369999997 7 h after light 3.548973818 3.3353759839999997 3.762571652 9 h after light 3.295831147 2.730512547 3.861149747 11 h after light 5.077027335 3.9346322689999997 6.219422401 1 h after dark 5.454401969999999 5.08610968 5.82269426 3 h after dark 8.478592389500001 6.241209298999999 10.71597548 5 h after dark 5.9734730655 4.486650447 7.460295684 7 h after dark 5.5938917964999995 4.847722675 6.340060918 9 h after dark 6.599077896000001 6.3913760260000005 6.806779766 11 h after dark 7.126641331 6.975181516 7.278101146