condition	mean	min	max
1 h after light	20.062230200000002	19.22985543	20.89460497
3 h after light	17.633355260000002	14.62552014	23.10428388
5 h after light	18.276918170000002	17.18848736	18.95812077
7 h after light	18.303012563333333	18.12059678	18.54162746
9 h after light	15.858488903333333	15.37128136	16.7182603
11 h after light	19.108056366666666	18.08383201	21.03284956
1 h after dark	13.269375986666667	10.88434916	17.81557588
3 h after dark	15.444552503333334	13.06046736	18.97782969
5 h after dark	17.556211373333333	14.28554694	21.48105651
7 h after dark	17.77042301	16.26131846	18.96261272
9 h after dark	16.261122783333334	13.51591179	19.30279887
11 h after dark	17.714627919999998	16.11500511	19.84259897