condition	mean	min	max
4 h after light	396.66732	380.644528	412.690112
8 h after light	520.3377855	445.552162	595.123409
12 h after light	617.553672	317.984882	917.122462
4 h after dark	498.8378435	465.634139	532.041548
8 h after dark	492.107646	404.266756	579.948536
12 h after dark	329.373638	329.373638	329.373638