condition	mean	min	max
4 h after light	5.421966	3.761275	8.716854
8 h after light	3.084868	2.867711	3.204569
12 h after light	1.8156196666666666	1.630893	2.044587
16 h after light	3.7813643333333333	3.1748220000000003	4.432594
4 h after dark	3.499079666666667	2.7794220000000003	4.074911
8 h after dark	1.900634	1.7512439999999998	2.0671150000000003