condition	mean	min	max
4 h after light	129.0135	125.664	132.363
8 h after light	49.92165	48.9399	50.9034
12 h after light	62.909949999999995	51.0481	74.7718
4 h after dark	127.17233333333333	115.428	136.653
8 h after dark	172.89000000000001	148.205	204.237
12 h after dark	216.93266666666665	204.795	224.129