condition	mean	min	max
1 h after light	20.14112508	20.14112508	20.14112508
3 h after light	13.849154949999999	13.64498214	14.05332776
5 h after light	11.207158844999999	9.96048123	12.45383646
7 h after light	13.09753058	12.28809178	13.90696938
9 h after light	10.6613751775	8.604381835	12.71836852
11 h after light	11.525633305	10.88503955	12.16622706
1 h after dark	10.519302386	8.863554992000001	12.17504978
3 h after dark	10.6507095695	9.812132819	11.48928632
5 h after dark	9.826925408000001	9.447367716	10.2064831
7 h after dark	14.683302614999999	12.624640600000001	16.74196463
9 h after dark	18.233611054999997	16.26144003	20.20578208
11 h after dark	20.486421030000002	20.07246696	20.9003751