condition	mean	min	max
3 h after light	1.69774	1.48384	2.01242
6 h after light	2.13693	1.2805	2.62357
9 h after light	2.6073333333333335	2.49087	2.72803
12 h after light	2.8801525	1.91157	4.27167
3 h after dark	3.53736	2.93601	3.91149
6 h after dark	2.88494	2.33843	3.80218
9 h after dark	2.0667	1.84727	2.26469
12 h after dark	1.51327	1.4773	1.54924