condition	mean	min	max
4 h after light	55.004571999999996	50.385691	59.623453
8 h after light	57.8817375	47.78311	67.980365
12 h after light	59.96324249999999	53.530679	66.395806
4 h after dark	57.916242999999994	52.561147	63.271339
8 h after dark	58.76844199999999	53.137555	64.399329
12 h after dark	76.647608	76.647608	76.647608