condition	mean	min	max
1 h after light	23.18061368	19.29143131	25.64978978
3 h after light	20.64950382	18.92970778	22.612038300000002
5 h after light	22.75054237333333	18.09501891	25.6608582
7 h after light	23.46297714	16.26173191	31.31636125
9 h after light	21.44544105	20.12619845	23.10668443
11 h after light	24.08019987	22.56051064	24.88751419
13 h after light	19.420456556666668	16.75439494	21.39853378
15 h after light	22.787540943333333	18.58533982	26.97971063
1 h after dark	15.41886596	12.9715523	18.45799256
3 h after dark	19.42691227	16.6422192	22.51108031
5 h after dark	17.311770753333334	14.49901343	19.44283624
7 h after dark	21.22742523	20.80626167	21.88338908