condition	mean	min	max
4 h after light	467.0	467.0	467.0
8 h after light	445.15	421.4	468.9
12 h after light	360.54999999999995	341.9	379.2
4 h after dark	258.1	215.6	300.6
8 h after dark	238.3	170.5	306.1
12 h after dark	307.4	259.2	355.6