condition	mean	min	max
1 h after light	14.90873893	14.24370319	15.57377467
3 h after light	13.22552136	12.08874091	13.85092049
5 h after light	14.663287706666667	12.00942393	16.1751978
7 h after light	15.485452206666666	12.03625625	18.71127056
9 h after light	15.22386861	14.954517300000001	15.40503912
11 h after light	15.824791843333333	14.08200823	17.24808563
13 h after light	15.674724973333333	13.63237281	17.25689225
15 h after light	17.044741826666666	14.86531599	19.19591072
1 h after dark	16.175527253333332	14.80048352	17.73415738
3 h after dark	16.80186413	15.1893899	18.97882481
5 h after dark	18.82722303	17.78087627	20.22901397
7 h after dark	18.46723007	17.56280859	20.14465466