condition	mean	min	max
4 h after light	10.619444999999999	10.390323	10.848567
8 h after light	15.5265445	13.547629	17.50546
12 h after light	13.3511725	12.524062	14.178283
4 h after dark	12.404682	10.669431	14.139933
8 h after dark	12.8508765	12.154124	13.547629
12 h after dark	12.665671	12.665671	12.665671