condition	mean	min	max
2 h after light	2.5961433333333335	2.50671	2.66498
6 h after light	3.3601799999999997	3.25817	3.42561
10 h after light	4.232326666666667	4.17234	4.31831
2 h after dark	3.19314	3.0628	3.38853
6 h after dark	4.029920000000001	3.9056	4.19277
10 h after dark	3.1772633333333333	3.0344	3.43413