condition mean min max 1 h after light 2.139858652 1.8174459840000001 2.46227132 3 h after light 2.50696539 1.4888625640000002 3.412624103 5 h after light 2.8482530486666664 2.384393074 3.41170802 7 h after light 3.227148335 2.490774991 4.175172164 9 h after light 4.087406722333333 3.728302213 4.323552253 11 h after light 3.812772544 3.68789721 3.8777989839999996 1 h after dark 3.6797935343333332 3.233087271 4.039744056 3 h after dark 3.322625757 1.847511194 4.616077485 5 h after dark 3.574359837 2.939082963 4.195636004 7 h after dark 2.699469163 1.586916473 3.504704699 9 h after dark 2.847738449 2.3868392569999997 3.506123884 11 h after dark 2.3028236213333333 1.908520279 2.632499646