condition	mean	min	max
0 h after light	5.91852	5.37524	6.4618
4 h after light	12.80395	12.1893	13.4186
8 h after light	10.758885	8.75467	12.7631
4 h after dark	16.397750000000002	16.3654	16.4301
8 h after dark	11.6924	10.944	12.4408
12 h after dark	7.8242899999999995	7.24683	8.40175