condition	mean	min	max
0 h after light	996.0025	993.153	998.852
4 h after light	501.48199999999997	400.291	602.673
8 h after light	973.1015	857.953	1088.25
4 h after dark	1300.565	1091.8	1509.33
8 h after dark	1110.77	1034.9	1186.64
12 h after dark	776.4555	756.441	796.47