condition	mean	min	max
4 h after light	185.16000000000003	184.491	185.829
8 h after light	102.1815	101.6	102.763
12 h after light	94.7885	93.7526	95.8244
4 h after dark	86.0437	82.6019	89.4855
8 h after dark	94.4293	94.219	94.6396
12 h after dark	130.97050000000002	129.585	132.356