condition	mean	min	max
1 h after light	17.89558336	17.88132585	17.90984087
3 h after light	14.747222683333334	12.5966712	16.11705908
5 h after light	15.687787186666666	13.96651524	17.91714218
7 h after light	16.006077626666666	13.02404799	20.12586834
9 h after light	19.47142515	15.37380283	23.33264672
11 h after light	19.38463636	17.64597327	22.26034983
13 h after light	19.970751916666668	18.85732406	20.95036745
15 h after light	22.048936623333333	17.43302096	28.66882369
1 h after dark	23.368598806666668	19.7102492	26.38670242
3 h after dark	23.232543966666668	19.54808439	28.28662166
5 h after dark	22.81016447	18.22068593	26.85869082
7 h after dark	20.722655233333334	15.73487951	24.32842878