condition	mean	min	max
4 h after light	23.647402	12.68985	34.604954
8 h after light	11.212323999999999	10.918294	11.506354
12 h after light	12.3912905	12.092731	12.68985
4 h after dark	13.5262785	12.66789	14.384667
8 h after dark	12.045801	11.401752	12.68985
12 h after dark	21.900881	21.900881	21.900881