condition	mean	min	max
4 h after light	5.447285	5.20684	5.68773
8 h after light	2.318605	2.15263	2.48458
12 h after light	4.644875000000001	3.34473	5.94502
4 h after dark	5.02207	3.70883	5.9476
8 h after dark	4.8700133333333335	3.93298	6.1848
12 h after dark	5.630323333333333	4.92186	6.06271