condition	mean	min	max
4 h after light	1.4864	1.22375	1.74905
8 h after light	0.658093	0.631432	0.684754
12 h after light	1.242315	1.13003	1.3546
4 h after dark	0.31311666666666665	0.186922	0.381476
8 h after dark	5.407016666666666	5.07611	5.67728
12 h after dark	1.84269	1.79739	1.9015