condition	mean	min	max
4 h after light	762.179	759.203	765.155
8 h after light	665.8615	663.366	668.357
12 h after light	670.4475	669.421	671.474
4 h after dark	827.9024999999999	804.895	850.91
8 h after dark	913.742	909.619	917.865
12 h after dark	873.7535	859.183	888.324