condition	mean	min	max
4 h after light	1599.919651	489.462826	2710.376476
8 h after light	6186.5871265	5716.563071	6656.611182
12 h after light	3120.095014	1145.859762	5094.330266
4 h after dark	1446.8254725	314.86326	2578.787685
8 h after dark	125.7432785	98.194713	153.291844
12 h after dark	21.285666	21.285666	21.285666