condition	mean	min	max
4 h after light	1.6583999999999999	1.60538	1.71142
8 h after light	3.039395	2.82173	3.25706
12 h after light	2.90439	2.2116	3.59718
4 h after dark	5.446895	4.31871	6.57508
8 h after dark	2.215565	2.21149	2.21964
12 h after dark	1.8933200000000001	1.64175	2.14489