condition	mean	min	max
4 h after light	1900.5	1900.5	1900.5
8 h after light	1800.6999999999998	1576.1	2025.3
12 h after light	2441.1000000000004	1789.4	3092.8
4 h after dark	2517.25	2047.1	2987.4
8 h after dark	3084.0	2403.8	3764.2
12 h after dark	4030.05	3967.4	4092.7