condition	mean	min	max
1 h after light	20.726801185	19.13536569	22.31823668
3 h after light	21.442908053333333	18.75259076	23.88836872
5 h after light	17.368293686666668	14.75343215	22.48625741
7 h after light	20.182350596666666	18.9722861	21.91261771
9 h after light	17.388126686666666	13.04905775	21.26337174
11 h after light	22.51315937	20.74442181	24.7996719
1 h after dark	24.617383093333334	22.59929566	25.81923375
3 h after dark	18.1261759	15.1972695	22.65272269
5 h after dark	19.76883859666667	16.93988036	21.68617894
7 h after dark	18.075133553333334	16.63323563	20.72067962
9 h after dark	21.594623276666667	20.03834818	22.68615888
11 h after dark	16.640001223333336	14.87329597	17.91383906