condition	mean	min	max
4 h after light	10.113994	9.707831	10.520157
8 h after light	10.121178	9.166396	11.07596
12 h after light	9.707831	9.707831	9.707831
4 h after dark	9.3076225	9.070985	9.54426
8 h after dark	10.0383735	9.707831	10.368916
12 h after dark	9.850999	9.850999	9.850999