condition	mean	min	max
4 h after light	2215.3	2215.3	2215.3
8 h after light	2559.65	2514.3	2605.0
12 h after light	2703.3999999999996	2368.2	3038.6
4 h after dark	2000.1999999999998	1088.7	2911.7
8 h after dark	1454.8000000000002	1380.4	1529.2
12 h after dark	1655.85	1611.4	1700.3