condition	mean	min	max
4 h after light	2.793421	2.751851	2.852143
8 h after light	2.1182153333333336	1.505961	2.519063
12 h after light	1.397873	1.334334	1.493811
16 h after light	2.79334	2.3429	3.358174
4 h after dark	2.9661023333333336	2.135279	4.598599
8 h after dark	1.6302976666666666	1.493525	1.839779