condition mean min max 1 h after light 3.7110443555000003 3.2714027710000004 4.15068594 3 h after light 3.4134437983333337 2.878467623 3.9090057910000002 5 h after light 3.2844542666666667 2.458905358 3.982749422 7 h after light 3.9656575406666668 3.689687029 4.1866217930000005 9 h after light 3.8580173500000003 3.0359032310000003 4.748819688 11 h after light 3.4717926089999995 2.5428190059999998 4.1488843619999995 1 h after dark 3.863142227333334 3.348043801 4.670014948 3 h after dark 4.118421602 3.5668651739999997 5.065756499 5 h after dark 3.4725208513333334 3.094281553 3.796381445 7 h after dark 4.18694942 3.5297056760000003 4.564266585 9 h after dark 4.759261148333333 4.309610607 5.194494324 11 h after dark 4.550740382 3.422174294 5.607120644