condition	mean	min	max
4 h after light	11.346499	11.306445	11.386553
8 h after light	11.5510505	11.425373	11.676728
12 h after light	11.5076275	11.460729	11.554526
4 h after dark	10.3083615	9.9374	10.679323
8 h after dark	12.9389815	12.433563	13.4444
12 h after dark	10.000702	10.000702	10.000702