condition	mean	min	max
4 h after light	4.65531	4.15633	5.15429
8 h after light	15.1506	14.4743	15.8269
12 h after light	15.421149999999999	11.514	19.3283
4 h after dark	13.3127	12.3399	14.9598
8 h after dark	4.134603333333334	3.07553	5.89177
12 h after dark	2.8408466666666667	2.6175	3.12232