condition	mean	min	max
1 h after light	17.37093191	14.28682266	20.45504116
3 h after light	17.65919786	11.83527971	20.8577271
5 h after light	18.876484523333332	14.9102617	21.39628106
7 h after light	24.50386941	19.4056681	29.17691626
9 h after light	19.82438788	10.25419148	30.45812605
11 h after light	21.319301296666666	19.90455912	22.91458636
1 h after dark	21.25083549	18.43681638	23.14426967
3 h after dark	20.96314794	17.21841286	25.78313167
5 h after dark	20.133187073333332	14.46903514	25.94798572
7 h after dark	19.9428018	17.50942042	23.41825303
9 h after dark	21.225359793333332	19.40211632	22.33515385
11 h after dark	19.40316182	14.59262479	22.27908059