condition	mean	min	max
4 h after light	34.549989	29.828477	39.271501
8 h after light	34.1387865	31.285374	36.992199
12 h after light	39.985714	34.178151	45.793277
4 h after dark	52.6518485	36.156481	69.147216
8 h after dark	46.831323499999996	46.521121	47.141526
12 h after dark	38.280597	38.280597	38.280597