condition	mean	min	max
4 h after light	9.51002	7.22894	11.7911
8 h after light	27.8036	26.6616	28.9456
12 h after light	26.3206	24.7149	27.9263
4 h after dark	26.59505	25.2814	27.9087
8 h after dark	24.2324	23.7093	24.7555
12 h after dark	15.229500000000002	13.8693	16.5897