condition	mean	min	max
4 h after light	3.30392	1.94035	5.1143
8 h after light	3.6558900000000003	1.24468	4.91988
12 h after light	5.1227599999999995	2.54502	8.2121
4 h after dark	5.733316666666666	4.93011	6.16142
8 h after dark	6.37045	4.67601	8.91303
12 h after dark	4.24507	3.40546	5.38511