condition	mean	min	max
4 h after light	25.935133333333333	12.7484	38.0076
8 h after light	19.57978	4.43854	35.8206
12 h after light	20.0156	11.4906	32.8109
4 h after dark	31.802466666666668	21.2025	39.5769
8 h after dark	27.072	16.1749	35.4332
12 h after dark	33.396300000000004	28.6203	41.505