condition	mean	min	max
4 h after light	26.80828	24.805113	28.811447
8 h after light	36.3590425	33.96868	38.749405
12 h after light	32.821861999999996	31.263906	34.379818
4 h after dark	18.7926315	16.870235	20.715028
8 h after dark	17.449175500000003	10.956803	23.941548
12 h after dark	25.25645	25.25645	25.25645