condition	mean	min	max
1 h after light	16.948331449999998	15.78179206	18.11487084
3 h after light	14.372765263333333	13.61770136	15.03054626
5 h after light	16.488584426666666	15.69507764	17.41518566
7 h after light	14.11611495	11.79075453	17.08346606
9 h after light	12.184050763333333	10.91575222	13.09481876
11 h after light	16.032707886666667	13.54043739	19.80553147
1 h after dark	14.555393606666668	13.85713776	15.72738016
3 h after dark	16.41295864	15.19524889	18.79109596
5 h after dark	16.614057696666666	15.59357155	17.14420485
7 h after dark	18.055827533333332	16.87559525	19.63904179
9 h after dark	18.61546038	18.40880116	18.87975165
11 h after dark	18.95427815	18.22106123	19.85178777