condition	mean	min	max
4 h after light	10.328734	9.966281	10.691187
8 h after light	9.978498	8.573861	11.383135
12 h after light	9.830442	9.268749	10.392135
4 h after dark	10.419863	9.928156	10.91157
8 h after dark	9.406701	8.836889	9.976513
12 h after dark	9.265891	9.265891	9.265891