condition	mean	min	max
4 h after light	4.1265833333333335	3.6731	4.61927
8 h after light	3.6891496666666668	0.896489	7.18985
12 h after light	3.3730333333333333	2.19352	4.66979
4 h after dark	5.82905	4.1803	7.7654
8 h after dark	4.32336	3.72037	4.86994
12 h after dark	4.02624	3.76879	4.3563