condition	mean	min	max
4 h after light	10.7949345	10.446639	11.14323
8 h after light	10.625529	9.817662	11.433396
12 h after light	11.769171	11.56097	11.977372
4 h after dark	16.4792615	15.925235	17.033288
8 h after dark	15.7829835	13.759413	17.806554
12 h after dark	11.150199	11.150199	11.150199