condition	mean	min	max
4 h after light	539.9	539.9	539.9
8 h after light	538.9000000000001	441.6	636.2
12 h after light	696.1	536.1	856.1
4 h after dark	790.35	784.0	796.7
8 h after dark	715.0999999999999	605.3	824.9
12 h after dark	679.5999999999999	629.9	729.3