condition	mean	min	max
4 h after light	11.3549535	9.918354	12.791553
8 h after light	9.881776	9.845198	9.918354
12 h after light	8.910873	8.383257	9.438489
4 h after dark	9.6956095	9.535207	9.856012
8 h after dark	10.6328765	9.947316	11.318437
12 h after dark	11.038749	11.038749	11.038749