condition	mean	min	max
4 h after light	6821.538333333333	6435.473333	7149.736667
8 h after light	10184.215554333334	7176.253333	12272.11333
12 h after light	11372.758890000001	9313.98	12969.67667
1.5 h after dark	10557.224444333333	7781.323333	12083.89333
5.5 h after dark	9503.285554333333	8348.8	10538.87333
9.5 h after dark	6995.463333666667	6296.556667	7453.076667