condition	mean	min	max
4 h after light	71.55985	47.2971	95.8226
8 h after light	76.08250000000001	73.5493	78.6157
12 h after light	14.271060000000002	9.72122	18.8209
4 h after dark	6.749985000000001	6.34656	7.15341
8 h after dark	5.738630000000001	5.68318	5.79408
12 h after dark	11.110615	9.32103	12.9002