condition	mean	min	max
4 h after light	143.288649	127.705663	158.871635
8 h after light	188.2645305	164.758543	211.770518
12 h after light	143.853166	127.705663	160.000669
4 h after dark	112.043361	96.381059	127.705663
8 h after dark	114.3150165	100.92437	127.705663
12 h after dark	76.902341	76.902341	76.902341