condition	mean	min	max
1 h after light	21.30059073	18.86659919	23.73458227
3 h after light	15.442489673333332	12.33418865	19.7486617
5 h after light	16.865467510000002	13.01064988	18.85963703
7 h after light	13.952752913333333	13.21320974	14.75454165
9 h after light	18.838527303333333	15.57900138	21.52685691
11 h after light	19.068703516666666	16.63131697	21.76966913
1 h after dark	11.862371726	9.780139828	14.252460699999999
3 h after dark	14.095234413333333	7.67534575	17.86920058
5 h after dark	11.009408094333333	8.857039103	12.94617245
7 h after dark	9.345653039	6.703645569	11.44300966
9 h after dark	15.167892192333333	7.539026177	22.24560283
11 h after dark	8.708440122	6.286032256	11.45948545